19 × 149 × 197

Prime Factor Structure

Factorization String 19 × 149 × 197

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 594,000

Proper Divisor Sum 36,293

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #557693 ← → #557717

1 19 149 197 2,831 3,743 29,353 557,707

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

557,707 1,673,122 836,561 2,509,684 1,254,842 627,421 1,882,264 941,132 470,566 235,283 705,850 352,925 1,058,776 529,388 264,694 132,347 397,042 198,521 595,564 297,782 148,891 446,674 223,337 670,012 335,006 167,503 502,510 251,255 753,766 376,883 1,130,650 565,325 1,695,976 847,988 423,994 211,997 635,992 317,996 158,998 79,499 238,498 119,249 357,748 178,874 89,437 268,312 134,156 67,078 33,539 100,618 50,309 150,928 75,464 37,732 18,866 9,433 28,300 14,150 7,075 21,226

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.